[BC] AC Voltage Drop

[Barry Mishkind]

At 08:10 PM 6/29/2009, Rich Wood wrote:
>------ At 01:04 PM 6/29/2009, RichardBJohnson at comcast.net wrote: -------
>
> >There several power stations converting normal AC utility power to
> >600 volts DC for the subway and a few DC elevators remaining.
>
>Hmm. During the1965 blackout only the subway, trolleys and trackless
>trolleys were running. I was told Boston was the only city where the
>transit system had its own power plants.

         ... SF Trolleys.